Lua APA (7ú heag.)

Sottas, E. (1985). The least developed countries. United Nations.

Lua i Stíl Chicago (17ú heag.)

Sottas, Eric. The Least Developed Countries. New York: United Nations, 1985.

Lua MLA (9ú heag.)

Sottas, Eric. The Least Developed Countries. United Nations, 1985.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.